{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{1}{ccccc}}
\hline\hline
                    &       count&        mean&          sd&         min&         max\\
\hline
price aluminum      &          24&    1969.003&    332.8955&    1652.007&    2857.788\\
price coal          &          24&    64.22286&    24.16863&    30.11902&    117.2749\\
price cobalt        &          24&    34179.71&    16047.42&    8774.978&    71636.33\\
price coltan        &          21&      142081&    110348.2&       66400&      559000\\
price copper        &          24&    5059.822&    2149.554&    1951.649&    7953.627\\
price diamond       &          17&    181.3738&    35.11533&    131.6239&    236.4455\\
price gold          &          24&    906.6041&    460.4001&    345.9034&    1788.325\\
price iron          &          24&    79.71019&    39.80742&    34.23443&    151.6945\\
price lead          &          24&    1535.602&    685.1025&    570.5679&    2703.545\\
price manganese     &          19&    831.2632&    333.6706&         426&        1800\\
price nickel        &          24&    14879.33&    7222.934&    5634.016&     39012.8\\
price phosphate     &          24&    93.78747&    55.30531&    37.82495&    236.0501\\
price platinum      &          24&    1028.959&    348.8595&    453.0536&    1609.754\\
price silver        &          24&    14.15555&    7.285506&     5.70986&    31.73465\\
price tin           &          24&    13969.74&    6172.225&    5365.155&    23472.68\\
price tungsten      &          21&     20181.9&    10470.66&        6920&       40200\\
price zinc          &          24&    1945.032&      719.36&    1028.966&    3642.201\\
\hline\hline
\end{tabular}
}
